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Steel Super Precision Angular Contact Ball Bearing

2MM212WI DUH

Steel Super Precision Angular Contact Ball Bearing
Item #101020599
  • 2.362 in Inner Diameter
  • 4.331 in Outer Diameter
  • Super Precision
  • 1.732 in Overall Width
  • Cylindrical OD
Steel Super Precision Angular Contact Ball Bearing
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  • 2.362 in Inner Diameter
  • 4.331 in Outer Diameter
  • Super Precision
  • 1.732 in Overall Width
  • Cylindrical OD

applications

  • High speed grinding
  • High speed boring and milling
  • Precision vertical and horizontal milling spindles
  • High speed routing

features

  • ABEC 9/ISO P2 axial running tolerances for higher accuracy
  • Non-critical features manufactured to ABEC 7/ISO P4 tolerances for cost effectiveness
  • 15 degree initial contact angle for high degree of rigidity in both axial and radial directions and low operating temperatures
  • Clean steel supports longer service life
Inch/Metric Metric
Filling Slot No
Seal Material None
Bearing Material Steel
Enclosure Open
Material Steel
Rolling Element Material Steel
Bearing Type Single Row Angular Contact
Cage Material Phenolic
No. of Rows 2
Contact Angle 15°
Ball Material Steel
Dynamic Load Rating 16000 lbf
Precision Level Extra Precision (ABEC 7)
Preload Level Heavy
Cage Type Machined Window
I.D. 60 mm
Fillet Radius 0.059 in
Inner Ring Width 22 mm
Bearing Arrangement Universal
Lubricant Oil Preservative
Outer Ring Width 22 mm
Seal Type Unsealed
Limiting Speed - Grease 12000 rpm
Bore Type Round Bore, Metric Type
Universally (Flush) Ground Yes
No. in Set Duplex Set
Radial Internal Clearance Specification Normal Clearance
O.D. Type Straight
Origin Single Row Angular Contact
O.D. 110 mm
Static Load Rating [Max] 9500 lbf
Precision Class ABEC Class 7/9
Rolling Element Ball
Fillet Radius Cone 0.059 in, 1.5 mm
Closure Type Open
Overall Width 1.732 in, 44 mm
Relubricatable No
Weight 3.56 LB
EAN or UPC 87796070707
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